Cocconeis heteroidea Hantzsch

Park, Joon Sang, Lobban, Christopher S. & Lee, Kyun-Woo, 2018, Diatoms associated with seaweeds from Moen Island in Chuuk Lagoon, Micronesia, Phytotaxa 351 (2), pp. 101-140 : 116

51. Cocconeis heteroidea Hantzsch Figs 30, 31

References: Stefano & Romero (2005), p. 25, pl. 2, figs 3–5, pl. 19, figs 1–8, pl. 20, figs 1–11; Lobban et al. (2012), p. 287, pl. 40, figs 6, 7; pl. 41, figs 1–3.

Samples: Moen4_ Halimeda

Dimensions: 33.4–57.8 μm long, 27.9–50.6 μm wide; 23–26 striae in 10 μm in the sternum valve.

Figures

FIGURES 23–34. Ten diatom species of Lyrellaes, Cymbellales and Cocconeidales.Fig. 23. Lyrella clavata var. caribaea. Fig. 24. L. lyra. Fig. 25. L. hennedyi var. furcata. Fig. 26. Moreneis hexagona. Fig. 27. Petroneis granulata. Figs 28 and 29. Cocconeis scutellum. Figs 30 and 31. C. heteroidea. Fig. 32. C. convexa. Fig. 33. Gomphonemopsis littoralis. Fig. 34. Achnanthes brevipes. Scale bar = 10 μm.